Now Your Northern California RUSH SR Dealer!
The heart of any SPEC E46 build is M54B30, while there are many still around, the good ones are getting harder to find. The difference between front of the pack and back of the pack isn't always the motor...but it SURE does help! Starting with a well built motor will give you both increased reliability and performance allowing you to concentrate on one thing and one thing only: WINNING THE RACE.
Even the lowest mileage donors available tend to have issues with valves or having been over heated at some point in its life. By pulling and inspecting the head we can determine what's needed and get it back to optimal operating conditions.
Rod bearings, hone and ring
The Achilles heel of the M54 is the undersized threads in a cast aluminum block. Even the slightest over-heat can allow for a head gasket failure. By drilling, tapping, and inserting steel threads into the block, you're afforded more peace of mind and longevity of the motor.
Send us your motor - we will send it back new and improved . Don't have a motor to send? No problem! We can source a local motor and send it your way.
We are passionate about the SPEC E46 class, here's why; While it isn't the cheapest SPEC car to build, we feel that it delivers the best performance to dollar value throughout all of the SPEC classes. These cars have further proven themselves as fierce competition in the endurance racing world as well. If you want to maximize your drive time with sprints & enduros - this is the class for you.
We are so excited to announce we are the new Northern California Rush SR Dealer. The Rush SR is a purpose-built race car that is cheaper to run, more fun to drive, and faster than all but the best-prepped track-day specials. When you drive a Rush SR, not only will you be nimbler than the rest of the pack, but your enviable 11,600rpm redline and incredible power/weight means you’ll spend more time at the front of the pack than the Corvettes, Porsches, and Mustangs.
We know stuff happens at the track. Let us help reduce the headache and down time by straightening what needs to be straightened and replacing only what needs to be replaced.
Sometimes the repairs outweigh the value of simply starting over with a new donor car. Donor shell and a fresh cage is often times more cost effective. We will source the donor and perform the transplant getting you on the track in no time.
A little help is all you need at the track to be successful and remain competitive. From arrive and drive services to track side support and coaching. Legacy and team will be there to get you and keep you on track!